Android 热修复 Tinker接入

Demo地址

官方Demo

Tinker官方Wiki

新建项目，添加gradle依赖在项目的 build.gradle 中，添加tinker-patch-gradle-plugin的依赖

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.0'
        classpath ('com.tencent.tinker:tinker-patch-gradle-plugin:1.7.7')
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}allprojects {
    repositories {
        jcenter()
    }
}task clean(type: Delete) {
    delete rootProject.buildDir
}

在app的gradle文件，我们需要添加tinker的库依赖以及apply tinker的gradle插件.

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile "com.android.support:appcompat-v7:23.1.1"
    compile("com.tencent.tinker:tinker-android-lib:1.7.7") { changing = true }
    provided("com.tencent.tinker:tinker-android-anno:1.7.7") { changing = true }
    compile "com.android.support:multidex:1.0.1"
}
//apply tinker插件
apply plugin: 'com.tencent.tinker.patch'

顺便加一下签名的配置，放在项目目录。

签名文件的位置.png

此时构建项目也许会遇到下面问题

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在下面的build.gradle 中设置tinker 配置，具体请看下一段代码。

Paste_Image.png

对tinker 进行配置，整个build.gradle文件如下所示。直接拷贝自己需要的就行。

apply plugin: 'com.android.application'
//apply tinker插件
apply plugin: 'com.tencent.tinker.patch'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.1"
    defaultConfig {
        applicationId "com.youxiake.tinkerdemo"
        minSdkVersion 14
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    signingConfigs {
        release {
            try {
                storeFile file("release.jks")
                storePassword "testres"
                keyAlias "testres"
                keyPassword "testres"
            } catch (ex) {
                throw new InvalidUserDataException(ex.toString())
            }
        }
    }

    buildTypes {
        release {
            minifyEnabled true
            signingConfig signingConfigs.release
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
        debug {
            debuggable true
            minifyEnabled true
            signingConfig signingConfigs.release
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:25.1.1'
    testCompile 'junit:junit:4.12'
    //可选，用于生成application类
    provided('com.tencent.tinker:tinker-android-anno:1.7.7')
    //tinker的核心库
    compile('com.tencent.tinker:tinker-android-lib:1.7.7')

    compile "com.android.support:multidex:1.0.1"
}


def bakPath = file("${buildDir}/bakApk/")

ext {
    tinkerEnabled = true
    tinkerOldApkPath = "${bakPath}/app-debug-0209-10-09-21.apk"
    //proguard mapping file to build patch apk
    tinkerApplyMappingPath = "${bakPath}/"
    //resource R.txt to build patch apk, must input if there is resource changed
    tinkerApplyResourcePath = "${bakPath}/app-debug-0209-10-09-21-R.txt"
}

def getOldApkPath() {
    return ext.tinkerOldApkPath
}
def getApplyMappingPath() {
    return ext.tinkerApplyMappingPath
}
def getApplyResourceMappingPath() {
    return  ext.tinkerApplyResourcePath
}

if (ext.tinkerEnabled) {
    tinkerPatch {
        oldApk = getOldApkPath()
        ignoreWarning = false
        useSign = true

//        packageConfig {
//
//            configField("TINKER_ID", "2.0")
//        }
        buildConfig{
            tinkerId = "1.0"
            applyMapping = getApplyMappingPath()
            applyResourceMapping = getApplyResourceMappingPath()
        }

        lib {

            pattern = ["lib/armeabi/*.so"]
        }

        res {

            pattern = ["res/*", "assets/*", "resources.arsc", "AndroidManifest.xml"]

            ignoreChange = ["assetsmple_meta.txt"]

            largeModSize = 100
        }

        sevenZip {

            zipArtifact = "com.tencent.mm:SevenZip:1.1.10"
        }

        dex {

            dexMode = "jar"

            pattern = ["classes*.dex",
                       "assetscondary-dex-?.jar"]

            loader = ["com.tencent.tinker.loader.*",
                      "com.tencent.tinker.*",
                      "com.youxiake.tinkerdemo.SampleApplication"
            ]
        }


    }
}

android.applicationVariants.all { variant ->
    /**
     * task type, you want to bak
     */
    def taskName = variant.name

    tasks.all {
        if ("assemble${taskName.capitalize()}".equalsIgnoreCase(it.name)) {
            it.doLast {
                copy {
                    def date = new Date().format("MMdd-HH-mm-ss")
                    from "${buildDir}/outputs/apk/${project.getName()}-${taskName}.apk"
                    into bakPath
                    rename { String fileName ->
                        fileName.replace("${project.getName()}-${taskName}.apk", "${project.getName()}-${taskName}-${date}.apk")
                    }

                    from "${buildDir}/outputs/mapping/${taskName}/mapping.txt"
                    into bakPath
                    rename { String fileName ->
                        fileName.replace("mapping.txt", "${project.getName()}-${taskName}-${date}-mapping.txt")
                    }

                    from "${buildDir}/intermediates/symbols/${taskName}/R.txt"
                    into bakPath
                    rename { String fileName ->
                        fileName.replace("R.txt", "${project.getName()}-${taskName}-${date}-R.txt")
                    }
                }
            }
        }
    }
}

添加(或修改)项目的 Application ,使之继承DefaultApplicationLike。

@SuppressWarnings("unused")
@DefaultLifeCycle(application = "com.youxiake.tinkerdemo.SampleApplication",
        flags = ShareConstants.TINKER_ENABLE_ALL,
        loadVerifyFlag = false)
public class SampleApplicationLike extends DefaultApplicationLike {
    private static final String TAG = "Tinker.SampleApplicationLike";

    public SampleApplicationLike(Application application, int tinkerFlags, boolean tinkerLoadVerifyFlag,
                                 long applicationStartElapsedTime, long applicationStartMillisTime, Intent tinkerResultIntent) {
        super(application, tinkerFlags, tinkerLoadVerifyFlag, applicationStartElapsedTime, applicationStartMillisTime, tinkerResultIntent);
    }

    /**
     * install multiDex before install tinker
     * so we don't need to put the tinker lib classes in the main dex
     *
     * @param base
     */
    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
    @Override
    public void onBaseContextAttached(Context base) {
        super.onBaseContextAttached(base);
        //you must install multiDex whatever tinker is installed!
        MultiDex.install(base);

        //installTinker after load multiDex
        //or you can put com.tencent.tinker.** to main dex
        TinkerInstaller.install(this);
    }

    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
    public void registerActivityLifecycleCallbacks(Application.ActivityLifecycleCallbacks callback) {
        getApplication().registerActivityLifecycleCallbacks(callback);
    }

}

然后修改manifest.xml将application指向com.youxiake.tinkerdemo.SampleApplication就行,开始会报错,build一下项目就好了

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！！！指定 application 有三个注意的地方 ，如下这三个地方的application应该是一致的

Paste_Image.png gradle的application.png 清单文件的application.png

这个案例中我们会将patch文件直接push到sdcard根目录，要从sdcard中读取补丁，所以要添加权限。

一定要注意：添加SDCard权限，如果你是6.x以上的系统，自己添加上授权代码（6.0权限问题），或者手动在手机设置页面打开SDCard读写权限。

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

搭建完成，开始进行测试了，在activity中新建如下代码。

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toast.makeText(this,"应用出错了....",Toast.LENGTH_SHORT).show();

        //进行补丁的操作
        TinkerInstaller.onReceiveUpgradePatch(this, Environment.getExternalStorageDirectory().getAbsolutePath()+"/patch");
    }
}

先运行一个 应用出错的程序在手机上作为上线出bug的版本，运行图中的assembleDebug ，会在图一中生成debug文件。根据出错的apk的日期，去设置build.gredle 中 出错包的信息

Paste_Image.png Paste_Image.png

将MainActivity中的 Toast 修改。(代表修改好的包)

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toast.makeText(this,"应用正常了....",Toast.LENGTH_SHORT).show();

        //进行补丁的操作
        TinkerInstaller.onReceiveUpgradePatch(this, Environment.getExternalStorageDirectory().getAbsolutePath()+"/patch");
    }
}

运行tinkerPatchDebug，开始生成补丁

运行tinkerPatchDebug.png

（手机root过或者模拟器）通过adb push 补丁到和MainActivity中加载补丁的路径一致,补丁重命名 patch(随便在下怎么取名，一致就行)

TinkerInstaller.onReceiveUpgradePatch(this, Environment.getExternalStorageDirectory().getAbsolutePath()+"/patch");

adb push.png

最后结果 （第一次写，太唠叨了）

Demo地址github

result.png